On 25 May 1967, Israeli Foreign Minister Abba Eban landed in Washington “with instructions to discuss American plans to re-open the Strait of Tiran” As soon as he arrived, he was given new instructions in a cable from the Israeli government. The cable said that Israel had learned of an imminent Egyptian attack, which overshadowed the blockade. No longer was he to emphasize the strait issue; he was instructed to ‘inform the highest authorities of this new threat and to request an official statement from the United States that an attack on Israel would be viewed as an attack on the United States.”
Despite his own skepticism, Eban followed his instructions during his first meeting with Secretary Rusk, Under Secretary Rostow, and Assistant Secretary Lucius Battle. American intelligence experts spent the night analyzing each of the Israeli claims.[100] On May 26, Eban met with United States Secretary of State Dean Rusk, Defense Secretary Robert McNamara, and finally with President Lyndon B. Johnson.
The Americans said their intelligence sources could not corroborate the Israeli claim; the Egyptian positions in the Sinai remained defensive. Eban left the White House distraught. According to most sources, including those involved, the new instructions were sent at the instigation of Chief of Staff Yitzhak Rabin, who was eager to force an American decision; either Johnson would have to commit to specific American action then, or Israel would be free to act on its own.[100]
Historian Michael Oren explains his reaction:
"Eban was livid. Unconvinced that Nasser was either determined or even able to attack, he now saw Israelis inflating the Egyptian threat - and flaunting their weakness - in order to extract a pledge that the President, Congress-bound, could never make. 'An act of momentous irresponsibility... eccentric...' were his words for the cable, which, he wrote, 'lacked wisdom, veracity and tactical understanding. Nothing was right about it'."[101] In a lecture given in 2002, Oren said, "Johnson sat around with his advisors and said, ‘What if their intelligence sources are better than ours?’ Johnson decided to fire off a Hotline message to his counterpart in the Kremlin, Alexey Kosygin, in which he said, ‘We've heard from the Israelis, but we can't corroborate it, that your proxies in the Middle East, the Egyptians, plan to launch an attack against Israel in the next 48 hours. If you don't want to start a global crisis, prevent them from doing that.’ At 2:30 a.m. on 27 May, Soviet Ambassador to Egypt Dimitri Pojidaev knocked on Nasser's door and read him a personal letter from Kosygin in which he said, ‘We don't want Egypt to be blamed for starting a war in the Middle East. If you launch that attack, we cannot support you.’ `Amer consulted his sources in the Kremlin, and they corroborated the substance of Kosygin's message. Despondent, Amer told the commander of Egypt's air force, Major General Mahmud Sidqi, that the operation was cancelled."[102] According to then Egyptian Vice-President Hussein el-Shafei,
as soon as Nasser knew what Amer planned, he cancelled the operation.[103]
On 30 May, Nasser responded to Johnson's request of 11 days earlier and agreed to send his Vice President, Zakkariya Muhieddin, to Washington on 7 June to explore a diplomatic settlement in "precisely the opening the White House had sought".[104] Secretary of State Rusk was bitterly disappointed that Israel attacked on 5 June, as he thought he might have been able to find a diplomatic solution if the meeting had gone ahead.[105] Historian Michael Oren writes that Rusk was "mad as hell" and that
Johnson later wrote "I have never concealed my regret that Israel decided to move when it did".[106]
Within Israel's political leadership, it was decided that if the US would not act, and if the UN could not act, then Israel would have to act. On 1 June, Moshe Dayan was made Israeli Defense Minister, and on 3 June the Johnson administration gave an ambiguous statement; Israel continued to prepare for war. Israel's attack against Egypt on June 5 began what would later be dubbed the Six-Day War. According to Martin van Creveld, the IDF pressed for war: "...the concept of 'defensible borders' was not even part of the IDFs own vocabulary. Anyone who will look for it in the military literature of the time will do so in vain. Instead, Israel's commanders based their thought on the 1948 war and, especially, their 1956 triumph over the Egyptians in which, from then Chief of Staff Dayan down, they had gained their spurs.
When the 1967 crisis broke they felt certain of their ability to win a 'decisive, quick and elegant' victory, as one of their number, General Haim Bar Lev, put it, and pressed the government to start the war as soon as possible".[107] Some of Israel's political leaders, however, hoped for a diplomatic solution.[70]
Six-Day War - Wikipedia, the free encyclopedia